ATE482092T1 - Notlaufreifen für fahrzeugräder, und verfahren zur herstellung desselben - Google Patents

Notlaufreifen für fahrzeugräder, und verfahren zur herstellung desselben

Info

Publication number
ATE482092T1
ATE482092T1 AT01976630T AT01976630T ATE482092T1 AT E482092 T1 ATE482092 T1 AT E482092T1 AT 01976630 T AT01976630 T AT 01976630T AT 01976630 T AT01976630 T AT 01976630T AT E482092 T1 ATE482092 T1 AT E482092T1
Authority
AT
Austria
Prior art keywords
flaw
tires
producing
same
vehicle wheels
Prior art date
Application number
AT01976630T
Other languages
English (en)
Inventor
Maurizio Boiocchi
Renato Caretta
Stefano Gaiazzi
Original Assignee
Pirelli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of ATE482092T1 publication Critical patent/ATE482092T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/165—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction parallel to the core axis and placing the pieces side-by-side to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/18—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • B60C17/0018—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts two or more inserts in each sidewall portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D2030/201—Manufacturing run-flat tyres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
AT01976630T 2001-09-28 2001-09-28 Notlaufreifen für fahrzeugräder, und verfahren zur herstellung desselben ATE482092T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2001/000500 WO2003029033A1 (en) 2001-09-28 2001-09-28 Self-supporting tyre for vehicle wheels, and method of manufacturing the same

Publications (1)

Publication Number Publication Date
ATE482092T1 true ATE482092T1 (de) 2010-10-15

Family

ID=11133732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01976630T ATE482092T1 (de) 2001-09-28 2001-09-28 Notlaufreifen für fahrzeugräder, und verfahren zur herstellung desselben

Country Status (8)

Country Link
US (1) US7096908B2 (de)
EP (1) EP1429928B1 (de)
JP (1) JP2005503956A (de)
AR (1) AR036651A1 (de)
AT (1) ATE482092T1 (de)
BR (1) BR0115738B1 (de)
DE (1) DE60143131D1 (de)
WO (1) WO2003029033A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090107610A1 (en) * 2000-01-28 2009-04-30 Renato Caretta Tyre for vehicle wheel comprising a particular carcass structure
EP1780054B1 (de) * 2004-08-03 2012-01-18 Bridgestone Corporation Reifen und reifenherstellungsverfahren
FR2874538A1 (fr) * 2004-08-31 2006-03-03 Soc Tech Michelin Pneumatique a mobilite etendue avec zone d'ancrage surabaissee
WO2006024561A1 (fr) * 2004-08-31 2006-03-09 Societe De Technologie Michelin Pneumatique a mobilite etendue avec zone d'ancrage a moment d'inertie eleve
US7278455B2 (en) * 2004-12-20 2007-10-09 The Goodyear Tire & Rubber Company Asymmetrical pneumatic run-flat tire
WO2006071229A1 (en) * 2004-12-29 2006-07-06 Michelin Recherche Et Technique S.A. Extended-mobility tire comprising a two-zone insert
WO2006071230A1 (en) * 2004-12-29 2006-07-06 Michelin Recherche Et Technique S.A. Extended-mobility tire comprising an insert having two zones with substantially different sizes
CN101193764B (zh) * 2005-06-28 2010-05-12 倍耐力轮胎股份公司 具有用于检测轮胎的至少一个性能参数的检测装置的轮胎和用于检测轮胎中至少一个性能参数的方法
RU2440251C2 (ru) * 2007-02-06 2012-01-20 Бриджстоун Корпорейшн Безопасная шина
JP6043554B2 (ja) * 2012-09-10 2016-12-14 住友ゴム工業株式会社 空気入りタイヤ
EP2865547B1 (de) * 2013-10-22 2016-04-13 Sumitomo Rubber Industries Limited Luftreifen
CN104626885B (zh) * 2013-11-11 2018-01-05 住友橡胶工业株式会社 充气轮胎

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436725A (en) 1972-06-21 1976-05-26 Bridgestone Tire Co Ltd Pneumatic safety tyre
CA1126635A (en) 1979-06-06 1982-06-29 Mark H. Mineur Pneumatic safety tire
ZA817371B (en) 1980-11-24 1982-10-27 Goodyear Tire & Rubber A pneumatic safety tire
JPH06102406B2 (ja) * 1986-05-28 1994-12-14 株式会社ブリヂストン 空気入り安全タイヤ
IT1228522B (it) 1989-03-02 1991-06-20 Pirelli Pneumatico ad alte prestazioni.
IT1245271B (it) 1990-09-14 1994-09-13 Pirelli Carcassa autoportante per pneumatici di autoveicoli
EP0542252B1 (de) 1991-11-15 1996-06-05 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Selbsttragender Luftreifen für Kraftfahrzeugräder mit in die Seitenwände eingearbeiteten elastischen Trageinsätzen
US5871602A (en) 1997-05-29 1999-02-16 The Goodyear Tire & Rubber Company Tire with carcass turn up ends under belt structure
CA2294794C (en) 1997-06-13 2004-09-07 Michelin Recherche Et Technique S.A. Tire bead core and filler construction
EP0919406B1 (de) 1997-11-28 2003-03-05 Pirelli Pneumatici Societa' Per Azioni Luftreifen für Fahrzeugräder
PT928680E (pt) 1997-12-30 2003-07-31 Pirelli Metodo para fabricar pneus para rodas de veiculo
EP0928702B1 (de) 1997-12-30 2003-09-24 Pirelli Pneumatici Societa' Per Azioni Luftreifen für Fahrzeugräder
EP1133389B1 (de) 1998-10-30 2003-08-06 PIRELLI PNEUMATICI Società per Azioni Verfahren zum herstellen einer karkassenstruktur für fahrzeugreifen, und damit hergestellte karkassenstruktur
PT1150829E (pt) 1998-12-17 2003-07-31 Pirelli Metodo e aparelho para fabricar componentes de um pneu para rodas de veiculo
ES2226460T3 (es) 1999-11-19 2005-03-16 Pirelli Pneumatici Societa Per Azioni Procedimiento para fabricar componentes de material elastomerico de un neumatico para ruedas de vehiculos.
WO2001054926A1 (en) 2000-01-28 2001-08-02 Pirelli Pneumatici S.P.A. A carcass structure for tyres and a tyre provided with such a carcass structure
DE60113204T2 (de) 2000-01-28 2006-06-22 Pirelli Pneumatici S.P.A. Karkassenstruktur für fahrzeugreifen und reifen mit einer derartigen karkassenstruktur
DE60112520T2 (de) * 2000-03-31 2006-06-08 Pirelli Pneumatici S.P.A. Selbsttragender fahrzeugluftreifen und verfahren zur dessen herstellung
US7025846B2 (en) * 2000-12-22 2006-04-11 Pirelli Pneumatici S.P.A. Self-supporting tyre for vehicle wheels and method for manufacturing the same
DE60213204T2 (de) * 2001-02-28 2007-06-21 Pirelli Pneumatici S.P.A. Reifen für fahrzeugräder mit selbstragender funktion, und felge dafür

Also Published As

Publication number Publication date
US20050034800A1 (en) 2005-02-17
EP1429928A1 (de) 2004-06-23
BR0115738A (pt) 2004-12-28
BR0115738B1 (pt) 2009-08-11
WO2003029033A1 (en) 2003-04-10
US7096908B2 (en) 2006-08-29
DE60143131D1 (de) 2010-11-04
JP2005503956A (ja) 2005-02-10
AR036651A1 (es) 2004-09-22
EP1429928B1 (de) 2010-09-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties